Remove suite progress printout

It's not possible to compute this reliably with the V2 interface. The
previous method only calculated the top level suites, not all suites,
which was more confusing than it was helpful.

Author: jonsim

robot_trace/RobotTrace.py

@@ -175,7 +175,6 @@ def flush(self, decrement_depth: bool = True):
 
 class TestStatistics:
     def __init__(self):
-        self.top_level_suite_count: int | None = None
         self.top_level_test_count: int | None = None
         self.started_suites = 0
         self.started_tests = 0
@@ -188,8 +187,6 @@ def __init__(self):
 
     def start_suite(self, _, attributes):
         self.started_suites += 1
-        if self.top_level_suite_count is None:
-            self.top_level_suite_count = len(attributes["suites"]) or 1
         if self.top_level_test_count is None:
             self.top_level_test_count = attributes["totaltests"]
 
@@ -209,7 +206,7 @@ def end_test(self, _, attributes):
             self.skipped_tests += 1
 
     def format_suite_progress(self) -> str:
-        return f"{self.started_suites:2d}/{self.top_level_suite_count:2d}"
+        return f"{self.started_suites:2d}"
 
     def format_test_progress(self) -> str:
         return f"{self.started_tests:2d}/{self.top_level_test_count:2d}"

tests/unit/test_cliprogress.py

@@ -105,7 +105,6 @@ def test_start_suite_counts(self):
         attributes = {"suites": [1, 2, 3], "totaltests": 10}
 
         stats.start_suite("My Suite", attributes)
-        self.assertEqual(stats.top_level_suite_count, 3)
         self.assertEqual(stats.top_level_test_count, 10)
 
     def test_start_test_increment(self):